TrademarkCheck

Is it a trademark in Canada?

“COMTHERMO”

Yes. 1 live mark on the Canadian register is named COMTHERMO: 1 registered and 0 still in progress.

Held by ASPENTECH LTD.

What these marks cover

Nice classes the marks with this name are filed in, and how many marks in each.

Marks named COMTHERMO

MarkOwnerClassesStandingYear
COMTHERMO
1115984 · TMA637407
ASPENTECH LTD9 ElectronicsRegistered2005

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
CONTHERM
0503902 · TMA418000
an individual7 MachinesRegistered1993
CANTHERM
0899677 · TMA548346 · design
CANADIAN THERMOSTATS & CONTROL DEVICES LTD.9 ElectronicsRegistered2001
Cantherm
0897711 · TMA548345
CANADIAN THERMOSTATS & CONTROL DEVICES LTD.9 ElectronicsRegistered2001
CHEMOTHERMIA
1974948 · TMA1129601 · design
Owner not shown44 MedicalRegistered2022
COMTRUE
2109059 · TMA1177769
an individual9 ElectronicsRegistered2023
COMTRAX
1803072 · TMA1030546
Comtrax Logistics Solutions Inc.35 Advertising39 Transport40 TreatmentRegistered2019
COMTRAC
1622897 · TMA944601
an individual7 Machines9 Electronics37 Construction+1Registered2016
COMTRAD
1349303 · TMA725175 · design
COMTRAD STRATEGIC SOURCING INC.35 Advertising39 TransportRegistered2008
CONTRO
0992765 · NFLD2765
THE FIRESTONE TIRE & RUBBER COMPANY (AN OHIO CORPORATION)18 Leather23 Yarns24 Textiles+1Registered1946
COMTRAC
0703141 · TMA436756
Huesker Synthetic GmbH6 Metal17 Rubber19 Building+2Registered1994
COMTRAC
0691910 · TMA439393
STOBER Drives, Inc.7 Machines9 Electronics11 LightingRegistered1995
COMTRAD
0608836 · TMA359361
COMTRAD STRATEGIC SOURCING INC.35 AdvertisingRegistered1989
COMTREX
0398983 · TMA226854
an individual5 PharmaceuticalsRegistered1978
CENTERM
2353498 · design
Fujian Star-net Communication Co. Ltd.9 ElectronicsPending2024
CENTERRA
2303916 · TMA1276611
RINNAI AMERICA CORPORATION11 LightingRegistered2024
CONDOR
2250673 · TMA1247336
Owner not listed12 VehiclesRegistered2024
CONTRAST
2249451 · TMA1267406
2612363 ONTARIO LIMITED9 Electronics35 Advertising36 Finance+4Registered2024
COUNTERCADE
2243552 · TMA1251624
Owner not listed28 ToysRegistered2024
CONTRACTORFLOW
2241030 · TMA1264198
Contractorflow, LLC42 ScienceRegistered2024
CENTRAL 23
2234134 · TMA1256705
CENTRAL 23 LIMITED16 PaperRegistered2024
Centripet
2228340 · TMA1244545
an individual42 ScienceRegistered2024
COINTRACKER
2221393 · TMA1267006
Nino Finance, Inc.9 Electronics42 ScienceRegistered2024
CONTRACTOR 1000
2202344 · TMA1242610
EMERSON ELECTRIC CO.7 MachinesRegistered2024
CENTERPIECE
2199510 · TMA1223265
FinalMouse LLC9 ElectronicsRegistered2024
CENTRITEC
2191125 · TMA1218696
The Carlyle Johnson Machine Company, LLC7 MachinesRegistered2024

Search CIPO's Canadian Trademarks Database for anything filed after January 22, 2025.

This shows what is on the Canadian trademark register and what looks or sounds similar. It is not legal advice and not a clearance search: it cannot say whether a name is safe to use or would conflict with another mark. A trademark agent can.

Register as of January 22, 2025: CIPO's latest public data release (Open Government Licence – Canada). Marks filed or changed since then are not here yet. Check the current record on CIPO's own database before relying on it.